数字农科院2.0

Identification of effective alleles and haplotypes conferring pre-harvest sprouting resistance in winter wheat cultivars

文献类型： 外文期刊

作者： Huang Yiwen;Dai Xuran;Liu Hongwei;Yu Shuo;Mai Chunyan;Yu Liqiang;Yu Guangjun;Yang Li;Zhou Yang;Li Hongjie;Zhang Hongjun

作者机构：

关键词： Triticum aestivum;Pre-harvest sprouting resistance;Molecular marker-assisted selection;Functional marker;Germination index

期刊名称： BMC PLANT BIOLOGY

ISSN： 1471-2229

年卷期： 2022 年 22.0 卷 1 期

页码：

收录情况： SCIE（2022版）

摘要： Background Pre-harvest sprouting (PHS) is a serious limiting factor for wheat (Triticum aestivum L.) grain yield and end-use quality. Identification of reliable molecular markers and PHS-resistant germplasms is vital to improve PHS resistance by molecular marker-assisted selection (MAS), but the effects of allelic variation and haplotypes in genes conferring PHS resistance in winter wheat cultivars are less understood. Results Resistance to PHS was tested in 326 commercial winter wheat cultivars for three consecutive growing seasons from 2018-2020. The effects of alleles and haplotypes of 10 genes associated with PHS resistance were determined for all cultivars and were validated by introgressing the PHS-resistance allele and haplotype into a susceptible wheat cultivar. High level of phenotypic variation in PHS resistance was observed in this set of cultivars and 8 of them were highly resistant to PHS with stable germination index (GI) of less than 25% in each individual year. Allelic effects of nine genes and TaMFT haplotype analysis demonstrated that the haplotype Hap1 with low-GI alleles at five positions had the best PHS resistance. This haplotype has the priority to use in improving PHS resistance because of its high effectiveness and rare present in the current commercial cultivars. Among 14 main allelic combinations (ACs) identified, the AC1 carrying the haplotype Hap1 and the TaSdr-B1a allele had better PHS resistance than the other classes. The introgression of Hap1 and TaSdr-B1a is able to significantly improve the PHS resistance in the susceptible cultivar Lunxuan 13. Conclusions The effectiveness of alleles conferring PHS resistance in winter wheat cultivars was determined and the useful alleles and haplotypes were identified, providing valuable information for parental selection and MAS aiming at improving PHS-resistance in winter wheat. The identification of the PHS-resistant cultivars without known resistance alleles offers an opportunity to explore new PHS-resistant genes.

分类号：

  • 相关文献

[1]Allelic Variation at the TaZds-A1 Locus on Wheat Chromosome 2A and Development of a Functional Marker in Common Wheat. Dong Chang-hai,Ma Zhi-ying,Dong Chang-hai,Xia Xian-chun,Zhang Li-ping,He Zhong-hu,He Zhong-hu,Zhang Li-ping. 2012

[2]The wheat basic helix-loop-helix gene TabHLH123 positively modulates the formation of crown roots and is associated with plant height and 1000-grain weight under various conditions. Wang, Jinping,Li, Chaonan,Mao, Xinguo,Wang, Jingyi,Li, Long,Li, Jialu,Fan, Zipei,Zhu, Zhi,He, Liheng,Jing, Ruilian. 2023

[3]Germination, growth, photosynthesis and ionic balance in Setaria viridis seedlings subjected to saline and alkaline stress. Guo, Rui,Zhou, Ji,Hao, WeiPing,Gong, DaoZhi,Zhong, XiuLi,Gu, FengXue,Liu, Qi,Xia, Xu,Tian, JiaNi,Li, HaoRu. 2011

[4]QTL mapping for pre-harvest sprouting in a recombinant inbred line population of elite wheat varieties Zhongmai 578 and Jimai 22. Shawai, Rabiu Sani,Liu, Dan,Li, Lingli,Chen, Tiantian,Li, Ming,Cao, Shuanghe,Xia, Xianchun,Liu, Jindong,He, Zhonghu,Zhang, Yong. 2023

[5]Development of gene-based markers for the Turnip mosaic virus resistance gene retr02 in Brassica rapa. Li, Guo-Liang,Qian, Wei,Zhang, Shu-Jiang,Zhang, Shi-Fan,Li, Fei,Zhang, Hui,Wu, Jian,Wang, Xiao-Wu,Sun, Ri-Fei.

[6]Identification of a major quantitative trait locus for resistance to maize rough dwarf virus in a Chinese maize inbred line X178 using a linkage map based on 514 gene-derived single nucleotide polymorphisms. Shi, Li-yu,Hao, Zhuan-fang,Weng, Jian-feng,Xie, Chuan-xiao,Liu, Chang-lin,Zhang, De-gui,Li, Ming-shun,Bai, Li,Li, Xin-hai,Zhang, Shi-huang.

[7]Fine mapping of TFL, a major gene regulating fruit length in snake gourd (Trichosanthes anguina L). Qingwei Jiang,Peng Wang,Yuanchao Xu,Bingying Zou,Shishi Huang,Yuancai Wu,Yongqiang Li,Chuan Zhong,Wenjin Yu. 2024

[8]KASP-IEva: an intelligent typing evaluation model for KASP primers. Chen, Xiaojing,Huang, Longyu,Fan, Jingchao,Yan, Shen,Zhou, Guomin,Zhang, Jianhua. 2024

[9]Genome-wide linkage mapping of Fusarium crown rot in common wheat (Triticum aestivum L.). Faji Li,Can Guo,Qi Zhao,Weie Wen,Shengnan Zhai,Xinyou Cao,Cheng Liu,Dungong Cheng,Jun Guo,Yan Zi,Aifeng Liu,Jianmin Song,Jianjun Liu,Jindong Liu,Haosheng Li. 2024

[10]Allelic variation of a soluble acid invertase gene (SAI-1) and development of a functional marker in sweet sorghum [Sorghum bicolor (L.) Moench]. Liu, Yang,Nie, Yuan-Dong,Han, Fen-Xia,Zhao, Xiang-Na,Dun, Bao-Qing,Lu, Ming,Li, Gui-Ying,Liu, Yang. 2014

[11]Cloning and characterization of Tabas1-B1 gene associated with flag leaf chlorophyll content and thousand-grain weight and development of a gene-specific marker in wheat. Zhu, Xiao-Feng,Zhang, Hai-Ping,Hu, Ming-Jian,Wu, Zeng-Yun,Jiang, Hao,Cao, Jia-Jia,Xia, Xian-Chun,Ma, Chuan-Xi,Chang, Cheng,Xia, Xian-Chun.

[12]Cloning and haplotype analysis of TaSTE, which is associated with plant height in bread wheat (Triticum aestivum L.). Zhang, Wenping,Zhang, Lei,Qiao, Linyi,Lv, Wenyan,Wu, Jing,Zhao, Guangyao,Jing, Ruilian,Jia, Jizeng.

[13]Development of an allele-specific marker for Glu-B3 alleles in common wheat and establishment of a multiplex PCR assay. Sui, Xinxia,Wang, Linhai,Xia, Xianchun,He, Zhonghu,Sui, Xinxia,Wang, Zhenlin,He, Zhonghu. 2010

[14]A new deletion mutation of fragrant gene and the development of three molecular markers for fragrance in rice. G. N. Shao , A. Tang , S. Q. TANG , J. LUO , G. A. JIAO , J. L. WU , P. S. HU *. 2011

[15]Breeding of the Long-Grain Restorer of Indica-Japonica Hybrid Rice by Using the Genetic Effects of Grain Shape QTLs. Liu K.,Peng Z.,Sun Z.,Zhou Z.,Li Y.,Zhou R.,He D.,Huang C.,Chen D.,Cheng S.,Cao L.,Zhan X.,Sun L.. 2023

[16]Development of markers for identification and maker-assisted breeding of Xa7 gene in rice (Oryza sativa L.). Pengcheng Liu,Le Mei,Lumei He,Yiling Xu,Yiting Zhang,Dali Zeng,Xiaoming Zhang,Qian Qian,Xifeng Chen,Bojun Ma. 2021

[17]Regulating drought tolerance in cotton by the expression of a specific allele of heat shock protein 70. Yaping Guo,Yanying Qu,Rong Fan,Fenglei Sun,Qin Chen,Jianbin Shi,Kai Zheng,zhiyong Ni,Yibin Zhang,Quanjia Chen,Ning Wang,Gentu Yan. 2023

[18]A Raf-Like MAPKKK Gene TaHT1 Controls Drought Tolerance and Primary Root Length in Wheat. Wang, Min,Li, Chaonan,Wang, Jingyi,Li, Yuying,Zhang, Yanfei,Yang, Lili,Zhang, Yining,Zhang, Jie,Zhang, Zihui,Yan, Wen,Zuo, Yuang,Zhao, Qiancheng,Li, Long,Mao, Xinguo,Jing, Ruilian. 2025

[19]Relationship Between Seed Quality And C.hanges In Conjugated Polyamine I n Plasma Membrane Purified From Wheat Embryos During Grain Ripening. Liu, G. T.,Liu, H. P.,Zhou, X. G.,Du, H. Y.,Du, H. Y.,Kurtenbach, R.. 2017

[20]QTL mapping of adult-plant resistance to stripe rust in a "Lumai 21xJingshuang 16' wheat population. He, Zhong H.,Xia, Xian C.,Ren, Yan,Liu, Li S.,He, Zhong H.,Wu, Ling,Bai, Bin.

作者其他论文 更多>>